Burr removal device for parts of mechanical valve element

Abstract

The invention belongs to the technical field of part machining, and specifically discloses a burr removal device for parts of a mechanical valve element. The burr removal device for the parts of the mechanical valve element comprises a rack and a U-shaped frame, wherein the U-shaped frame is arranged at the top of the rack; a water storage bin is arranged at the inner side of the rack; a fixed frame used for clamping the parts is installed at a part located at the inner side of the U-shaped frame, of the top of the rack; and a semicircular frame is fixedly connected to a part located at one side of the fixed frame, of the rack. According to the burr removal device for the parts of the mechanical valve element, a sweeping unit is enabled to rotate through a second motor, chippings generateddue to grinding are collected, air in an inner cavity of an air bag is extruded to be guided into a first air guide hose and a second air guide hose, so that a third arc-shaped rod close to the vertical center line of the semicircular frame and located above a rotary disc reversely rotates, and the falling-off of the chippings on a soft brush is accelerated while a crack in the inner side of thesemicircular frame is cleaned; and meanwhile, a second arc-shaped rod and the third arc-shaped rod which are located below the rotary disc rotate towards a direction close to the rotary disc, clear water is stirred to accelerate the falling-off of the chippings on the soft brush, so that the sweeping efficiency is effectively increased, and the cleaning difficulty is reduced.

Description

technical field [0001] The invention belongs to the technical field of parts processing, in particular to a burr removal device for mechanical valve core parts. Background technique [0002] The valve core is the core component of the power amplifier stage of the servo valve, the center shaft part of the slide valve pair, and the processing quality of the working side, especially the control of the tiny burrs, has an important impact on the performance of the matching movement flexibility and the amount of overlapping of the pair. . In the production process, the final processing process of the working edge adopts the method of grinding by precision grinding machine. The method of removing the tiny burrs generated during the processing is to install it offline on the deburring device after processing, and at the same time use the ground hard alloy strip and wrap it with The razor blade with metallographic sandpaper is polished, and a large amount of debris is generated duri...

AI Technical Summary

Problems solved by technology

However, when this type of deburring device is used, the debris produced is cleaned by direct water flushing, so that the waste water mixed with debris is scattered everywhere, causing the debris to be scattered and distributed, increasing the difficulty of cleaning

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